Cheapest return flights from Buenos Aires to Lisbon in December from $1122

Best time to book flights for Buenos Aires (EZE) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest return flights from Buenos Aires (EZE) to Lisbon (LIS) in December 2025 (see full year).

Return flights

08 Dec - 26 Dec Iberia
08 Dec - 24 Dec Iberia
07 Dec - 25 Dec Iberia
16 Dec - 04 Jan Air Europa
11 Dec - 31 Dec Lufthansa
18 Dec - 31 Dec Lufthansa
10 Dec - 15 Jan Iberia
12 Dec - 29 Dec Iberia
10 Dec - 10 Jan Air Europa
05 Dec - 24 Dec Air Europa
04 Dec - 24 Dec Air Europa
04 Dec - 23 Dec Iberia
13 Dec - 29 Dec Iberia
25 Dec - 11 Jan Air Europa
19 Dec - 01 Jan Air Europa
25 Dec - 08 Jan Air Europa
25 Dec - 12 Jan Iberia
30 Dec - 18 Jan Air Europa
26 Dec - 09 Jan Air Europa
31 Dec - 16 Jan Air Europa

Also check the deals for one-way flights from Buenos Aires to Lisbon in December.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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